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Showing 48 results for Paleoindian ...
Highland River Access
Skinners Falls River Access
- Type: Place

The Skinners Falls River Access is a public river access for the Delaware River located near Milanville, PA adjacent to the Skinners Falls Bridge. It is owned by the New York Department of Environmental Conservation. This is a canoe/kayak access only. Please note the Skinners Falls Bridge is closed to all traffic at this time.
Damascus River Access
Darbytown River Access
- Type: Place

The Darbytown River Access is a public river access for the Delaware River located near Narrowsburg, NY across the river in Darbytown, PA. It is owned by the Pennsylvania Fish and Boat Commission. This access is open for canoes, kayaks, and other non-motorized boats. Motorized boats can be launched at this access.
Zane Grey (Lackawaxen) River Access
PA Gradual Abolition of Slavery Act - March 1, 1780
- Type: Article

In 1780 the Pennsylvania Assembly passed the Act for the Gradual Abolition of Slavery into law. It was the first of several legislative enactments to abolish slavery in the states between 1780 and 1804. The act stated, “every Negro and Mulatto child born within the state after the passing of the Act would be free upon reaching age twenty-eight.”
How Freedom Came to Big Pa
- Type: Article

“How Freedom Came to Big Pa” was published in the April 1916 issue of The Southern Workman and was written by Grace House, a principal of the Penn School. The essay shares Prince Polite's account of attending the Emancipation Day Celebration at Camp Saxton with his grandfather, "Big Pa", on January 1, 1863.
Buckingham River Access
- Type: Article

This is a series of lesson plans about the WWII home front, focused on Pittsburgh, Pennsylvania, a World War II Heritage City. The lesson contains primary and secondary sources readings, photographs, statistics and other resources, as well as questions for students to consider. The lessons highlight specific contributions of the people of Pittsburgh, and they connect to the larger themes and understanding of the US home front during wartime.
Ruthann Knudson
- Type: Person

Ruthann Knudson was an archeologist who specialized in Paleoindian studies. She touched seemingly every aspect of American archeology, often simultaneously and with great energy. She taught at colleges and universities; worked for private companies and federal agencies; participated on professional and local societies, boards, and commissions; published reports and articles; and furthermore was an extraordinary artist, flint knapper, advocate for women, and friend.
Veteran and Boy at the Pennsylvania Memorial Then & Now
- Type: Place

This photograph from the 50th Anniversary in 1913 provides a closer look at the bronze tablets lining the base of the Pennsylvania Memorial. The veteran pointing to his name on one of the tablets is Francis A. Culin, a sergeant of the 68th PA Infantry, Company F. A boy, perhaps his grandson, poses in the photograph next to him.
An Ever-changing Landscape wayside
- Type: Place

Colorful Layers Pure limestone is white, but here, iron deposits have oxidized, or rusted, producing the yellows, oranges, reds, and browns. Oxidized manganese creates the pale blue and purple hues. Changing weather and light also affect the canyon’s colors. Bryce Canyon is ever-changing. About 50 million years ago (mya), a large freshwater lake began filling the low basin of southern Utah. Over millions of years, rivers and streams gradually filled this lake.
- Type: Article

To address the limited understanding of fire history and fire regimes in the front-country of Denali National Park and Preserve, National Park Service Alaska Regional Fire Ecologists and University of Alaska, Fairbanks developed a collaborative proposal for research to improve the understanding of past fire regimes, vegetation, and spruce bark beetle outbreaks using paleo-sediment records from lakes and peat cores in and around Denali Park.